package com.example.config;


import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.jws.HandlerChain;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@Component
public class Myinterceptor  implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        String uri= request.getRequestURI();
        Object loginName = request.getSession().getAttribute("aduName");
        if(uri.startsWith("/admin") && null == loginName){
            response.sendRedirect("/toLoginPage");
            return  false;
        }
        return true;
    }

}
